5220617 has 8 divisors (see below), whose sum is σ = 5456640. Its totient is φ = 4988880.

The previous prime is 5220613. The next prime is 5220641. The reversal of 5220617 is 7160225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5220617 - 2² = 5220613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5220592 and 5220601.

It is not an unprimeable number, because it can be changed into a prime (5220613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1559 + ... + 3587.

It is an arithmetic number, because the mean of its divisors is an integer number (682080).

Almost surely, 2^5220617 is an apocalyptic number.

It is an amenable number.

5220617 is a deficient number, since it is larger than the sum of its proper divisors (236023).

5220617 is a wasteful number, since it uses less digits than its factorization.

5220617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 5220617 is about 2284.8669545512. The cubic root of 5220617 is about 173.4764838971.

The spelling of 5220617 in words is "five million, two hundred twenty thousand, six hundred seventeen".